What Is a Plumbing Vent?

Ventilation ducts are metal or composite ducts used for ventilation and air-conditioning projects in industrial and civil buildings. They are a kind of municipal infrastructure for air circulation and reduction of harmful gas concentrations. [1]

vanitation pipe

Ventilation ducts are metal or composite ducts used for ventilation and air-conditioning projects in industrial and civil buildings. They are a kind of municipal infrastructure for air circulation and reduction of harmful gas concentrations. [1]
Ventilation ducts are a type of municipal infrastructure designed to circulate air and reduce harmful gas concentrations.
Air ducts are mainly used in industrial and construction engineering, and the application fields mainly include: purification systems for dust-free factories in the electronics industry, purification systems for aseptic workshops for medicine and food, hotels, shopping malls, hospitals, factories and office buildings.
The common-plate flanged air duct is also called non-blue duct, and its production form is faster, more convenient, and has a smaller air leakage rate than the traditional rectangular duct. Its advantages are saving materials and reducing engineering investment; small air leakage, reducing energy consumption, saving operating costs, are popular with construction companies. Developed countries such as the United States and Europe have adopted ductless blue connections since the 1990s.
Features:
Galvanized steel sheet duct is the most traditional and widely used product in air-conditioning engineering, ventilation and smoke exhaust systems.
The inner wall of galvanized steel sheet duct is smooth, has low resistance, good air tightness, and high pressure strength. Steel duct is easy to make on site, and works closely with civil engineering, which can be suitable for very complicated ventilation projects.
Its cost is lower than that of stainless steel plate duct, and it has a wide range of uses.
Scope of application:
Galvanized steel sheet duct is widely used in various ventilation and air-conditioning systems.
Production range:
There are two types of air ducts, round and rectangular. According to the different needs of customers, various shapes and specifications of air ducts can be produced.
White iron pipe
FRP pipe
Composite pipe

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